public async Task <JsonResult> QUAGetByQQIDQAID(string id, string qid) { try { var data = QuizUserAnswerService.GetByQuizQuestionIDQuizAnswerID(Guid.Parse(id), Guid.Parse(qid)); return(Success(QuizUserAnswerVM.MsToVMs(data))); } catch { return(Failed(MessageUtility.ServerError())); } }